Slow Loading in Roundcube

[Sery]

Tobias Brunner <tobias <at> tobru.ch> writes:

> 
> Hi,
> 
> Since upgrading to Kolab 3.1 roundcube is sometimes very slow in loading 
> content, f.e. when clicking on "Calendar" it takes a long time to load 
> the calendar content (several seconds, up to minutes). There aren't that 
> many items on the calendar, maybe one entry per day or less. I even 
> completely reinstalled roundcube (including the database).
> 
> Looking at the /var/log/mail.log logfile I see sometimes many (very 
> many!) messages like this one:
> 
> imap[2944]: starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits 
> new) no authentication
> 
> I have a feeling that this could have something to do with the slowness, 
> but could not track it down thoroughly.
> 
> Any help to debug this performance issues is appreciated.
> 
> Cheers,
> Tobias
> 


Es gibt da ein Problem das sich mit 

starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

äußert!

Ich habe etwas beobachtet am iPhone unzwar hat das Handy über 4 stunden
versucht irgendwas zu verbinden was permanent fehlgeschlagen ist mit dem
oben genannten fehler. Das handy is davon warm geworden und hat den akku
nach 4 stunden gekillt.

Die Perofrmance ist echt schlecht ob thunderbid, outlook oder iphone wie
auch roundcube. Die log liste ist gefüllt 4 kilometer lang mit dem dauer fehler 

starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

ansonsen tauchen fast keine errors auf.

das scheint ein problem mit tls und/oder sasl in cyrus zu sein.
ineressant dabei ist dass wenn ein exchange konto am iphone oder outlook
hinugefügt ist, der log mit rasender geschwindigkeit gefüllt wird mit dem fehler
starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

AUCH WENN MAN NICHTS AM CLIENT MACHT, KEINE MAILS ABRUFEN KEIN KALENDER
BENUTZEN, ABSLUT NICHS. -> Damit es pause macht muss handy ausgeschaltet
weden oder konto von outlook gelöscht werden. das is ein massives problem
und in allen foren im internet wo das auftaucht, wid es misachet obwohl
meiner ansicht nach genaus das das problem ist. ich verstehe aber nicht ganz
was das bedeuen soll und warum das handy im dauerfeuer ohne dass man entwas
macht, diesen gehler verursacht????


___________________________________________________________________________
Google Translation:
Tobias Brunner <tobias <at> tobru.ch> writes:

>
> Hi,
>
> Since upgrading to Kolab 3.1 roundcube is sometimes very slow in loading
> Content, F.E. When clicking on "Calendar" it takes a long time to load
> The calendar content (several seconds, up to minutes). There Are not did
> Many items on the calendar, maybe one entry per day or less. I even
> Completely Call purely preinstalled roundcube (including the database).
>
> Looking at the / var / log / mail.log logfile I see sometimes many (very
> Many) messages like this one:
>
> Imap [2944]: starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits
> New) no authentication
>
> I have a feeling thatthis Could have something to do with the slowness,
> But could not track it down thoroughly.
>
> Any help to debug this performance issues is appreciated.
>
> Cheers,
> Tobias
>


There is a problem with the

starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

manifests!

I have something observed on iPhone unzwar the mobile phone has about 4
hours trying to connect to something which is permanently failed with the
error mentioned above. The mobile phone is it has become warm and the
battery killed after 4 hours.

The perofrmance is really bad if do derbid, outlook or iphone as well
roundcube. The log list is filled with the 4 kilometer long duration fault

starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

otherwise lies emerge almost no errors.

that seems a problem with tls and / or to be in sasl cyrus.
ineressant is that if an exchange account on iphone or hinugefügt outlook
is, the log is filled with breakneck speed with the fail-
starttls: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits new) no
authentication

EVEN IF NOTHING AT CLIENT MAKES NO EMAILS CALLING NO CALENDAR USE ABSLUT
NICHS. -> So that makes it handy Vedas must break off or account deleted
from outlook. which is a massive problem-and in all the forums on the
internet where that emerges, it wid misachet although in my view according
to the crossroad that's the problem. but I do not quite understand what
bedeuen and why the cell phone in the permanent fire without being bitten by
making, this caused issue??